Here are a few options for a WordPress post_tag description for “增肌” that you can choose from, catering to different needs:

**Option 1: Concise and Informative**

* **Description:** 增加肌肉量，包含飲食、訓練和生活方式等面向。 (Increase muscle mass, including aspects of diet, training, and lifestyle.)

**Option 2: Targeting a Specific Audience (Beginners)**

* **Description:** 增肌初心者必看！分享增肌基礎知識、訓練計劃和飲食建議。 (Must-read for muscle-building beginners! Share basic muscle-building knowledge, training plans, and dietary advice.)

**Option 3: Emphasizing Lifestyle**

* **Description:** 不僅僅是訓練，增肌更是一種生活方式。 了解如何透過努力和適合的營養達成目標。 (More than just training, building muscle is a lifestyle. Learn how to achieve your goals through effort and appropriate nutrition.)

**Option 4: Keyword Rich (for SEO)**

* **Description:** 增肌 (Zēngjī) 相關文章，包含健身、訓練、飲食計劃、增肌食品、蛋白質補充、重量訓練、肌肉成長等相關知識。 (Muscle Building (Zēngjī) articles, including fitness, training, diet plans, muscle-building foods, protein supplements, weight training, muscle growth and related knowledge.)

**Option 5: Call to Action (If applicable within your theme)**

* **Description:** 想增肌？ 閱讀更多關於增肌訓練、飲食和生活方式的文章，幫助你建立肌肉！ (Want to build muscle? Read more articles about muscle-building training, diet, and lifestyle to help you build muscle!)

**Important Considerations when choosing a Description:**

* **Your overall website theme:** Choose a description that aligns with your tone and style. Is your website aimed at beginners or experienced lifters?
* **SEO:** If you’re trying to rank for the term “增肌”, use keywords that people would search for (健身, 訓練, 飲食, etc.). Keyword stuffing is frowned upon, however.
* **Length:** WordPress generally limits the description length, so be concise.
* **Clarity:** Make it clear and easy for readers to understand what the tagged content will be about.

To add the description in your WordPress dashboard:

1. Go to **Posts** > **Tags**.
2. Find the “增肌” tag.
3. Click **Edit**.
4. In the “Description” field, paste your chosen description.
5. Click **Update**.

Good luck with your blog!